Hong Kong Jewels and Jadeite

$50,867per carat Lot 669 Cartier: important emerald and diamond ring 9.62 ct · Colombia · No oil ×0.8 high estimate Estimate USD 282k – 577k USD 489,336$50,867 per carat $39,628per carat Lot 615 Sapphire and diamond ring 2.48 ct · Kashmir · No heat ×2.2 high estimate Estimate USD 26k – 45k USD 98,278$39,628 per carat $18,338per carat Lot 597 Ruby and diamond ring 6.07 ct · Mozambique · No heat ×1.0 high estimate Estimate USD 83k – 109k USD 111,313$18,338 per carat $13,485per carat Lot 595 Pink sapphire and diamond ring 3.41 ct · Ceylon · No heat ×1.2 high estimate Estimate USD 28k – 37k USD 45,983$13,485 per carat $12,330per carat Lot 659 Boucheron: fancy yellow diamond and diamond ring 7.31 ct · Fancy Yellow · SI1 ×1.6 high estimate Estimate USD 28k – 58k USD 90,131$12,330 per carat $10,264per carat Lot 619 Ruby and diamond ring 6.08 ct · Burma · No heat ×0.8 high estimate Estimate USD 49k – 74k USD 62,405$10,264 per carat $6,371per carat Lot 603 Ruby and diamond ring 2.32 ct · Burma · No heat ×0.8 high estimate Estimate USD 12k – 19k USD 14,780$6,371 per carat $4,513per carat Lot 506 Emerald and diamond pendant necklace 6.55 ct · Colombia · Minor oil ×1.9 high estimate Estimate USD 10k – 15k USD 29,560$4,513 per carat $4,048per carat Lot 653 Tiffany & Co.: sapphire and diamond three-stone ring 2.84 ct · Cambodia · No heat ×1.3 high estimate Estimate USD 4k – 9k USD 11,496$4,048 per carat $1,961per carat Lot 542 Star ruby, ruby and diamond ring 10.05 ct · Burma · No heat ×0.7 high estimate Estimate USD 15k – 28k USD 19,707$1,961 per carat $1,568per carat Lot 671 Star sapphire and diamond ring 50.20 ct · Burma · No heat ×0.8 high estimate Estimate USD 49k – 96k USD 78,725$1,568 per carat

$12,330per carat Lot 659 Boucheron: fancy yellow diamond and diamond ring 7.31 ct · Fancy Yellow · SI1 ×1.6 high estimate Estimate USD 28k – 58k USD 90,131$12,330 per carat Lot 570 Fancy intense yellow diamond and diamond ring 16.53 ct · Fancy Intense Yellow · VS1 Estimate USD 334k – 513k Not sold Lot 564 Fancy purple-pink diamond and diamond ring 1.01 ct · Fancy Purple-Pink · I1 Estimate USD 38k – 51k Not sold Lot 516 Faint pink diamond, coloured diamond and diamond ring 1.38 ct · VS2 Estimate USD 24k – 38k Not sold

$212,337price paid Lot 665 Harry Winston: classic and fine diamond bracelet, early 1950s ×1.1 high estimate Estimate USD 90k – 192k USD 212,337 $163,454price paid Lot 672 Harry Winston: classic ruby and diamond bracelet, late 1950s ×0.8 high estimate Estimate USD 83k – 205k USD 163,454 $59,121price paid Lot 670 Cartier: Art Deco green tourmaline and diamond bracelet, circa 1935 ×1.8 high estimate Estimate USD 15k – 32k USD 59,121 $36,129price paid Lot 666 Cartier: gold and diamond vanity case, circa 1955 ×1.1 high estimate Estimate USD 15k – 32k USD 36,129 $13,138price paid Lot 575 Cartier: gold, enamel and gem-set compact, circa 1920 ×0.9 high estimate Estimate USD 10k – 15k USD 13,138 $12,317price paid Lot 650 Art Deco diamond brooch, circa 1935 ×1.1 high estimate Estimate USD 5k – 11k USD 12,317 Lot 571 Janeisch: Art Deco diamond lapel watch, circa 1925 Estimate USD 38k – 51k Not sold Lot 578 Art Deco ruby and diamond brooch, circa 1920 1.78 ct · Thailand · Heated Estimate USD 8k – 15k Not sold Lot 579 Art Deco sapphire & diamond bar brooch, circa 1920 Estimate USD 5k – 9k Not sold

$293,807price paid Lot 557 Paraiba tourmaline and diamond ring ×0.8 high estimate Estimate USD 231k – 359k USD 293,807 $212,337price paid Lot 513 Pair of unmounted diamonds ×0.8 high estimate Estimate USD 128k – 257k USD 212,337 $147,160price paid Lot 621 Fine red spinel and diamond ring ×0.8 high estimate Estimate USD 115k – 192k USD 147,160 $134,125price paid Lot 602 Pair of coloured diamond and diamond 'Flower' earrings ×1.1 high estimate Estimate USD 83k – 122k USD 134,125 $108,054price paid Lot 654 Diamond line bracelet ×1.4 high estimate Estimate USD 38k – 77k USD 108,054 $90,131price paid Lot 663 Diamond fringe necklace ×0.9 high estimate Estimate USD 51k – 103k USD 90,131 $81,984price paid Lot 651 Diamond bracelet ×1.3 high estimate Estimate USD 32k – 64k USD 81,984 $62,405price paid Lot 664 Pair of diamond cluster earclips ×1.2 high estimate Estimate USD 26k – 51k USD 62,405 $57,478price paid Lot 519 Pair of diamond pendent earrings ×0.8 high estimate Estimate USD 49k – 74k USD 57,478 $52,552price paid Lot 616 Alexandrite chrysoberyl and diamond ring ×1.2 high estimate Estimate USD 36k – 45k USD 52,552 $49,267price paid Lot 596 Tsavorite garnet and diamond pendant necklace, earring and brooch suite (3) ×0.6 high estimate Estimate USD 62k – 87k USD 49,267 $44,340price paid Lot 533 Jadeite and diamond necklace ×0.9 high estimate Estimate USD 32k – 49k USD 44,340 $41,056price paid Lot 551 Tricoloured jadeite 'Ruyi guanyin' figurine ×10.7 high estimate Estimate USD 1k – 4k USD 41,056 $36,129price paid Lot 576 Pair of diamond earrings ×0.7 high estimate Estimate USD 26k – 51k USD 36,129 $36,129price paid Lot 538 Unmounted demantoid garnet ×0.8 high estimate Estimate USD 28k – 45k USD 36,129 $29,560price paid Lot 539 Pair of unmounted demantoid garnets ×0.8 high estimate Estimate USD 26k – 38k USD 29,560 $29,560price paid Lot 505 Emerald and diamond ring and earring set (2) 3.33 ct · Colombia · Moderate oil ×0.8 high estimate Estimate USD 23k – 36k USD 29,560 $26,276price paid Lot 614 Jadeite and diamond 'Guanyin' pendant ×1.7 high estimate Estimate USD 10k – 15k USD 26,276 $24,634price paid Lot 512 Diamond necklace ×0.8 high estimate Estimate USD 19k – 32k USD 24,634 $24,634price paid Lot 652 Mid nineteenth century diamond floral spray brooch, circa 1850 ×1.5 high estimate Estimate USD 8k – 17k USD 24,634 $22,991price paid Lot 594 Paraiba-type tourmaline, gem-set and diamond ring ×0.8 high estimate Estimate USD 21k – 28k USD 22,991 $22,991price paid Lot 520 Diamond ring ×1.0 high estimate Estimate USD 12k – 23k USD 22,991 $21,349price paid Lot 518 Coloured diamond and diamond 'Flower' longchain ×1.3 high estimate Estimate USD 10k – 17k USD 21,349 $19,707price paid Lot 555 Jadeite and diamond 'Buddha' pendant ×1.2 high estimate Estimate USD 11k – 17k USD 19,707 $19,707price paid Lot 556 Red jadeite, gem-set and diamond 'Honey bees' pendant necklace ×1.5 high estimate Estimate USD 9k – 13k USD 19,707 $19,707price paid Lot 526 Jadeite archaistic baluster hanging vase with cover ×5.1 high estimate Estimate USD 1k – 4k USD 19,707 $18,065price paid Lot 504 Diamond necklace and pendent earring set (2) ×2.1 high estimate Estimate USD 6k – 9k USD 18,065 $16,422price paid Lot 515 Diamond ring ×0.9 high estimate Estimate USD 12k – 19k USD 16,422 $15,601price paid Lot 549 Jadeite, enamel, gem-set and diamond 'Dragonfly' brooch ×0.8 high estimate Estimate USD 12k – 19k USD 15,601 $15,601price paid Lot 604 Diamond link bracelet ×1.7 high estimate Estimate USD 6k – 9k USD 15,601 $14,780price paid Lot 550 Jadeite and diamond pendant ×0.8 high estimate Estimate USD 12k – 19k USD 14,780 $14,780price paid Lot 590 Lavender jadeite and diamond ring ×1.0 high estimate Estimate USD 12k – 15k USD 14,780 $14,780price paid Lot 563 Diamond tennis bracelet ×1.2 high estimate Estimate USD 8k – 12k USD 14,780 $14,780price paid Lot 661 Diamond cluster brooch ×1.4 high estimate Estimate USD 5k – 10k USD 14,780 $13,959price paid Lot 529 Jadeite and diamond 'Foliate' brooch ×1.2 high estimate Estimate USD 8k – 12k USD 13,959 $13,959price paid Lot 548 Gold and diamond bracelet and earring 'Spray' set (2) ×1.4 high estimate Estimate USD 6k – 10k USD 13,959 $13,138price paid Lot 607 Jadeite saddle ring ×0.7 high estimate Estimate USD 10k – 19k USD 13,138 $12,317price paid Lot 586 Pair of jadeite and diamond 'Peapod' pendent earrings ×2.5 high estimate Estimate USD 4k – 5k USD 12,317 $12,317price paid Lot 531 Jadeite abacus ring ×3.2 high estimate Estimate USD 3k – 4k USD 12,317 $10,675price paid Lot 577 Diamond bracelet ×0.9 high estimate Estimate USD 7k – 12k USD 10,675 $9,853price paid Lot 574 Coral necklace, late nineteenth century ×0.9 high estimate Estimate USD 8k – 12k USD 9,853 $9,853price paid Lot 612 Three reticulated jadeite mountain boulders ×1.5 high estimate Estimate USD 3k – 6k USD 9,853 $9,853price paid Lot 585 Jadeite and diamond 'Dragon' pendant ×2.2 high estimate Estimate USD 3k – 4k USD 9,853 $8,211price paid Lot 530 Lavender jadeite, jadeite and diamond pendant and ring set (2) ×1.0 high estimate Estimate USD 6k – 8k USD 8,211 $7,883price paid Lot 660 Diamond bracelet ×0.7 high estimate Estimate USD 6k – 12k USD 7,883 $7,883price paid Lot 613 Group of jadeite and diamond jewellery (3) ×1.8 high estimate Estimate USD 1k – 4k USD 7,883 $7,883price paid Lot 552 Red jadeite bangle and pair of red jadeite earclips (2) ×2.0 high estimate Estimate USD 3k – 4k USD 7,883 $7,390price paid Lot 598 Coloured spinel and diamond ring ×0.8 high estimate Estimate USD 6k – 10k USD 7,390 $6,897price paid Lot 535 Pair of jadeite and diamond 'Endless knot' pendent earrings ×1.1 high estimate Estimate USD 5k – 6k USD 6,897 $5,748price paid Lot 668 Coloured diamond and diamond floral brooch ×0.3 high estimate Estimate USD 11k – 22k USD 5,748 $5,748price paid Lot 509 Rubellite tourmaline, gem-set and diamond ring ×0.8 high estimate Estimate USD 5k – 7k USD 5,748 $5,748price paid Lot 528 Pair of icy jadeite and diamond pendent earrings ×0.9 high estimate Estimate USD 4k – 6k USD 5,748 $5,748price paid Lot 534 Jadeite and diamond 'Endless knot' brooch ×0.9 high estimate Estimate USD 4k – 6k USD 5,748 $5,748price paid Lot 589 Reticulated jadeite 'Pumpkin' ornament ×1.5 high estimate Estimate USD 1k – 4k USD 5,748 $5,255price paid Lot 527 Icy jadeite and diamond ring ×0.8 high estimate Estimate USD 4k – 6k USD 5,255 $4,106price paid Lot 508 Icy jadeite, gem-set and diamond 'Grape' brooch ×0.9 high estimate Estimate USD 3k – 4k USD 4,106 $3,284price paid Lot 601 Diamond bracelet ×0.4 high estimate Estimate USD 4k – 8k USD 3,284 $3,120price paid Lot 608 Icy jadeite, gem-set and diamond 'Gourd' pendant ×0.9 high estimate Estimate USD 2k – 4k USD 3,120 Lot 606P Important emerald and diamond bracelet Estimate USD 616k – 744k Not sold Lot 581P Ruby and diamond necklace Estimate USD 449k – 577k Not sold Lot 592 Jadeite and coloured diamond 'Japamala' necklace Estimate USD 321k – 449k Not sold Lot 547 Cat'S eye chrysoberyl and diamond ring Estimate USD 83k – 122k Not sold Lot 532 Jadeite and diamond 'Ruyi' brooch Estimate USD 49k – 64k Not sold Lot 560 Blue spinel, ruby and diamond ring 13.30 ct · Vietnam (Lotus) / Burma (Lotus, Lotus) · No heat Estimate USD 49k – 62k Not sold Lot 587 Jadeite, pink sapphire and diamond ring Estimate USD 36k – 49k Not sold Lot 617 Cat'S eye alexandrite chrysoberyl and diamond bracelet Estimate USD 32k – 45k Not sold Lot 565 Pair of faint pink diamond and diamond pendent earrings Estimate USD 28k – 41k Not sold Lot 514 Diamond bangle Estimate USD 19k – 38k Not sold Lot 562 Cat'S eye chrysoberyl and diamond ring Estimate USD 26k – 38k Not sold Lot 541 Emerald and diamond bracelet Estimate USD 23k – 36k Not sold Lot 558 Red spinel and diamond ring Estimate USD 23k – 36k Not sold Lot 611 Lavender jadeite bangle Estimate USD 23k – 36k Not sold Lot 588 Pair of jadeite bangles (2) Estimate USD 19k – 32k Not sold Lot 507 Kunzite and diamond necklace Estimate USD 15k – 23k Not sold Lot 511 Paraiba-type tourmaline and diamond ring Estimate USD 10k – 19k Not sold Lot 609 Icy jadeite, jadeite, diamond and enamel pendant necklace Estimate USD 11k – 15k Not sold Lot 553 Jadeite and diamond pendant necklace Estimate USD 10k – 13k Not sold Lot 583 Pink spinel, conch shell and diamond ring Estimate USD 6k – 9k Not sold Lot 591 Jadeite and diamond 'Floral' brooch Estimate USD 6k – 8k Not sold